From: Samuel Ortiz <sameo@linux.intel.com>
Date: Fri, 11 Jun 2010 22:06:37 +0000 (+0200)
Subject: Prevent wpa_supplicant from automatically associating to our hidden blocks
X-Git-Tag: 2.0_alpha~2708
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e4f5b9b550075490e06ec78a6fcab50a10356078;p=framework%2Fconnectivity%2Fconnman.git

Prevent wpa_supplicant from automatically associating to our hidden blocks

wpa_supplicant will never match a network block with an invalid BSSID
and an actual scan results, and thus will not select the latter for
association.
---

diff --git a/plugins/supplicant.c b/plugins/supplicant.c
index 156257e..8fe3d63 100644
--- a/plugins/supplicant.c
+++ b/plugins/supplicant.c
@@ -368,6 +368,7 @@ static int set_hidden_network(struct supplicant_task *task, const char *netpath,
 	DBusMessageIter array, dict;
 	DBusError error;
 	dbus_uint32_t scan_ssid = 1;
+	const char *invalid_address = "ff:ff:ff:ff:ff:ff";
 
 	message = dbus_message_new_method_call(SUPPLICANT_NAME, netpath,
 					SUPPLICANT_INTF ".Network", "set");
@@ -386,6 +387,13 @@ static int set_hidden_network(struct supplicant_task *task, const char *netpath,
 	connman_dbus_dict_append_fixed_array(&dict, "ssid",
 					DBUS_TYPE_BYTE, &ssid, ssid_len);
 
+	/*
+	 * We're setting an invalid BSSID to prevent wpa_s from associating
+	 * automatically to this block once it's found.
+	 */
+	connman_dbus_dict_append_basic(&dict, "bssid",
+					DBUS_TYPE_STRING, &invalid_address);
+
 	connman_dbus_dict_close(&array, &dict);
 
 	dbus_error_init(&error);